CVE-2026-6726An information leakage vulnerability in the TCG TPM 2.0 reference code.
Updated under an hour ago ()
Does this affect you?
It affects Trusted Computing Group TPM2.0. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a TPM-aware CA for a falsified TPM key (such as an Attestation Key, DevID Key or TLS authentication key) and falsify other TPM 2.0 attestations with this key. See also TCG VRT0010.
- CVSS
- 7.9 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
- Weakness (CWE)
- CWE-704
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- certcc
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 12, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Trusted Computing Group TPM2.0 trusted_computing_group:tpm2.0 (from the name) | through v184 | CNA record |
References
- https://trustedcomputinggroup.org/resource/errata-for-tpm-library-specification-2-0/
- https://trustedcomputinggroup.org/wp-content/uploads/VRT0010-Advisory_Final-1.pdf
- https://trustedcomputinggroup.org/wp-content/uploads/Extended-vrt0010-11-guidance_V1.pdf
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.